Hydro-Unit Utility Line
Hydro-Unit Single Line
Hydro-Unit Premium Line

Smart with space and energy

With the Cube we introduce a pressure booster system that really distinguishes itself. Developed for application outside the typically technical areas. Compact, quiet and visually appealing, with the looks of an attractive central heating boiler. This makes its range of application is much broader, for instance in the hall near the lift or in smaller (storage) rooms. It can be installed on the floor or on the wall. Even at visible places.

Working range

  • Max flow (Q): 8 m3/h
  • Max. head (H): 1200 kPa
  • Ambient temperature: +4 - 30 ˚C
  • Liquid temperature: 1 - 30 ˚C, optional until 60 ˚C

A revolutionary look at pressure boosting:

Up to 25% additional energy savings

Het unieke ontwerp van deze 2-pomps drukverhogingsinstallatie opent letterlijk de mogelijkheid om, ook in bestaande gebouwen, de Cube in serie te gebruiken. Waarbij per drukzone een Cube de druk weer naar het gewenste niveau brengt.

The unique design of this two-pump pressure boosting system literally opens up the use of the Cube in series, even in existing buildings. This means the pressure can be returned to the desired level in each pressure zone by a Cube.

This method can yield up to 25% energy savings compared to conventional solutions, whereby the pressure from the pressure booster is adapted to the required pressure of the uppermost floor. Often, the pressure zones in the lower floors of a large complex are supplied with an excess of pressure, which needs to be returned to an acceptable level using pressure-reducing valves for the taps in the lower apartments.

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Compact and quiet

The Cube booster system can be mounted on the wall

The Cube has no bypass and can be directly installed in a continuous pipe. This construction method, coupled with the reduced weight, ensures the unit need not be mounted on the floor, it can also be mounted on the wall. This leaves extra space on the ground for storage.

Wall mounting 70 x 45 x 66 (L x W x H)
Floor mounting 66 x 45 x 70 (L x W x H)

Moreover, the installation is very quiet and can be mounted in a small technical room on each floor.

Legionella safe

the pressure vessel of the Hydro-Unit Cube Legionella safeDespite its compact design, the Cube, including expansion tank, is 100% flow through and, therefore, Legionella safe, just like the other pressure booster systems in our Premium Line.

The DPVE stainless steel centrifugal pumps and the specially designed cube control system make the unit energy efficient and reliable.

Stainless steel as a basis

The Cube systems meet the most stringent future directives of the European Acceptance Scheme and European CE quality label. All metal parts that come into contact with the medium are manufactured from AISI 304.


  • Stacked housing
  • Hospitals
  • Hotels
  • Industry

Technical properties Hydro-Unit Cube

  • Features 2 DVPME pumps (2, 3, 4, 5 or 6 speeds and associated motor outputs) from which one can deliver the mandatory reserve capacity to ensure water pressure continuity.
  • Thermal motor safety switches for each pump
  • Piping, fittings, pumps: Stainless steel (AISI 304) meets NEN1006 and is built according to worksheet 4.3
  • Standard with automatic flow-through, Legionella-safe expansion tank 8 l.
  • Integrated collection container for collecting any initial leakage and to reduce the risk of consequential damage.
  • Leak-water detection with alarm function and the possibility to report to, for example, the building management system.
  • Manifold with optimum flow-through
  • Equipped with 4 vibration dampers
  • Encased
Look inside the Hydro-Unit Cube booster

2024 Avantage

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